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Haefely AG
VITAS 2772

VITAS 2772

Product catalog summary

General Description
The VITAS 2772 is a digital voltage instrument transformer measuring bridge designed to measure ratio error, phase error, and excitation current according to IEC and ANSI standards. It offers high accuracy independent of environmental conditions and features a user-friendly Windows-based GUI for ease of use and real-time error detection. The device supports remote control and automated test systems, with optional calibration certification available.

Features and Advantages

High accuracy independent of temperature or excitation current, ensuring reliable results.
Large k-factor for reduced operations and extended measuring range.
Integrated Haefely CaMS™ user interface for automatic error limits and data collection.
Fast stabilization time and remote control capabilities for efficient testing.
Optically decoupled for safer operation.
Real-time scope function and datalogger for graphical test information.
Compact, reliable, and EMC hardened design suitable for HV laboratory installation.

Applications
Primarily used for accuracy testing of voltage instrument transformers.

Scope of Supply

VITAS 2772 device
FiberLink – Optical to USB converter
20 m Harting fiber optic cable
USB stick with CaMS™ application software
Operating Manual and QuickStart Guide
Accessories

Technical Data

Accuracy Limits: Input voltage range from 0.01 V to 510 V with specified ratio and phase error limits.
Input impedance: 968 kΩ (± 0.1%).
Operating conditions: Temperature range from 0°C to 50°C, humidity 20-90% non-condensing.
Dimensions: 400 x 400 x 140 mm, Weight: 7.8 kg.
Power supply: 90-264 VAC, 50/60Hz, 30 VA.

PC and Software Requirements

Minimum PC configuration: Intel Core i3® / AMD Athlon II X2® or better, 1 GB RAM.
Screen resolution: 1280 x 800 (WXGA).
Operating system: MS Windows 10 or 11, 64bit.
Remote access via Ethernet TCP/IP, SCPI commands.

Applicable Standards
Conforms to IEC 61869-3, IEC 61869-4, IEC 61869-5, and IEEE Std C57.13. CE conformity with EMC Directive 2014/30/EU and RoHS Directive 2011/65/EU.

Global Presence
Contact information for offices in Europe, China, and India is provided for sales and support.

Catalog excerpts

Voltage Instrument Transformer Analyzing Set CD HAEFELY Current and voltage - our passion

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Accuracy Test of voltage instrument transformers

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■ Device VITAS 2772 ■ FiberLink - Optical to USB converter ■ 20 m Harting fiber optic cable Scope of Supply USB stick with CaMS™ application software Operating Manual and QuickStart Guide Accessories Accuracy Limits Input voltage (Un,Ux) Ratio Error Phase Error Amplitude Error

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HAEFELY AG Birsstrasse 300 4052 Basel Switzerland HAEFELY India Service Office C/o Pfiffner Inst. Transformers Pvt. Ltd 176, 178/2 Sarul, Viholi Nashik 422 010, India. HAEFELY AG Representative Office 8-1-602, Fortune Street, No. 67 Chaoyang Road, Beijing 100025 China This document has been drawn up with the utmost care. We cannot, however, guarantee that it is entirely complete, correct or up to date. ©Copyright HAEFELY/ Subject to change without notice V2023.10v2

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VITAS 2772

VITAS 2772

Catalog excerpts

All Haefely AG catalogs and technical brochures